package com.example.logic.chapter4.demo3;

/**
 * @Date 2023-05-02
 * @Author Jonathan
 *
 *
 */
public class Child extends Base {
    protected void step1() {
        System.out.println("child step " + this.currentStep);
    }

    protected void step2() {
        System.out.println("child step " + this.currentStep);
    }
}
